Getting Related Parent Entities : Originally posted by manis...

Tue, 08 Dec 2009 17:30:33 -700

Author: GregD
Subject: 1577
Posted: 08-Dec-2009 at 5:30pm

Originally posted by manishaudio

_mgr.Assets.Include("Room")

_mgr.Assets.Include("Room.Building.Location") will bring the entire object graph into the cache

Getting Related Parent Entities : I have an application that has...

Tue, 08 Dec 2009 09:48:17 -700

Author: manishaudio
Subject: 1577
Posted: 08-Dec-2009 at 9:48am

I have an application that has the following hierarchy - Locations --> Buildings --> Rooms --> Assets. I am creating a datagrid with all assets and need to display the room, building, location as well. Currently, I am having issues getting the Building and Location when I populate assets. I was able to get the Room data using the Include method on my query. Here is my code snippet.

private void LoadData()

{

// _mgr.ExecuteQueryAsync(_mgr.Rooms, GotRooms, null);

// _mgr.ExecuteQueryAsync(_mgr.Buildings, GotBuildings, null);

_mgr.ExecuteQueryAsync(_mgr.Assets.Include("Room"), GotAssets, null);

}

private void GotAssets(EntityFetchedEventArgs args)

{

if (args.Error != null)

{

WriteMessage(args.Error.Message);

}

else

{

foreach (Asset asset in args.Result)

{

_assets.Add(asset);

}

DevForce Community Forum : Getting Related Parent Entities

Getting Related Parent Entities : Originally posted by manis...

Getting Related Parent Entities : I have an application that has...